[  913.651685][ T7779] fab-br0: port 1(fbond) entered blocking state
[  913.652878][ T7779] fab-br0: port 1(fbond) entered disabled state
[  913.653190][ T7779] fbond: entered allmulticast mode
[  913.654734][ T7779] fbond: entered promiscuous mode
[  913.821605][ T7782] veth1-bond: entered promiscuous mode
[  913.822196][ T7782] veth1-bond: entered allmulticast mode
[  913.823387][ T7782] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  913.957554][ T7783] veth2-bond: entered promiscuous mode
[  913.957948][ T7783] veth2-bond: entered allmulticast mode
[  913.958419][ T7783] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  914.094906][  T252] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  914.183576][  T252] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  914.184306][  T252] fbond: active interface up!
[  914.324495][ T7786] fab-br0: port 1(fbond) entered blocking state
[  914.324900][ T7786] fab-br0: port 1(fbond) entered forwarding state
[  914.391108][  T252] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  916.659178][ T7817] fbond: left allmulticast mode
[  916.659491][ T7817] veth1-bond: left allmulticast mode
[  916.659731][ T7817] veth2-bond: left allmulticast mode
[  916.659989][ T7817] fbond: left promiscuous mode
[  916.660223][ T7817] veth1-bond: left promiscuous mode
[  916.660726][ T7817] veth2-bond: left promiscuous mode
[  916.661394][ T7817] fab-br0: port 1(fbond) entered disabled state
[  916.849475][ T7818] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  916.850220][ T7818] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  916.877199][ T7818] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  916.878190][ T7818] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  916.895217][ T7818] fbond (unregistering): Released all slaves